If a closed piston-cylinder system is cycled fast enough, the process approaches reversibility.Question 10Select one:a.TRUEb.FALSE
Question
If a closed piston-cylinder system is cycled fast enough, the process approaches reversibility.Question 10Select one:a.TRUEb.FALSE
Solution
b. FALSE
The statement is false. If a piston-cylinder system is cycled too quickly, it does not allow for the system to maintain equilibrium throughout the process. For a process to be reversible, it must be carried out infinitely slowly to ensure the system is in equilibrium at all times. Therefore, cycling a piston-cylinder system quickly would actually make the process approach irreversibility, not reversibility.
Similar Questions
True or false: an isentropic process is always a reversible, adiabatic process.Question 3Select one:TrueFalse
The ideal vapour-compression refrigeration cycle is not a reversible cycle becauseQuestion 1Select one or more:a.heat input is not isothermal across an infinitesimal temperature differenceb.the ideal compression process is non-isentropicc.heat rejection is not isothermal across an infinitesimal temperature differenced.expansion process through the throttling valve is irreversiblee.phase changes that occurring during heat input and output cannot be reversed
Ideal Rankine cycle is Reversible process Group of answer choicesTrueFalse
All isothermal processes are necessarily internally reversibleQuestion 5Select one:a.TRUEb.FALSE
True or false? Only reversible reactions in open systems can reach equilibrium.
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.